- 戴在手指上的貴重金屬做的環形帶子。
a circular band of a precious metal worn on the finger
- 金子是貴重金屬。
Gold is a rare metal
- 要求我們學會用貴重金屬敲成漂亮的盤子。
We are required to learn to hammer out beautiful dishes in precious metals.
- 戴在手指上的貴重金屬做的環形帶子。
a circular band of a precious metal worn on the finger.
- 貴重金屬的長方塊
A rectangular block of a precious metal.
- 貴重金屬的長方塊
A rectangular block of a precious metal
- 度量衡方面的準則及貴重金屬的標誌。
and the marking of precious metals.
- ＂金子仍然是一種貴重金屬，但是常常能在山裡的溪流中找到。＂
Gold is still a valuable metal but is often found in the mountain streams